USCF player statistics
Witcoski, Jonathan B
- Gender
- Male
- FIDE
- FIDE 0
- TD
- Club
- Floor
- Regular 100 · Quick 100
US Chess record as of Oct 1, 2026
Regular rating
Published rating · Oct 2026 · 1 published update since Oct 2026
Other formats against Regular
-60 Quick vs Regular
Typical for 800–899 regular players: -11 (middle half -32 to +8, 2,479 established members). This gap is below the typical range.
Regular rating in context
United States
#43,261of 82,596 rated members · higher than 47.5%
39,289 lower · 47 same rating · 43,260 higher · ties share a rank
Pennsylvania
#1,490of 2,576 rated members · higher than 42.1%
1,086 lower · 1 same rating · 1,489 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 9,051 within 100 points of 803 (this player included)
800–849: 2,303 members (2.7%) · highlighted band is the player’s · dashed line is the target
50.1% below 850 (41,440 of 82,596; 47.5% below 803)
How these comparisons are calculated
Chess67 calculations from the Oct 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Oct 2026 | 803 | 743 |